X-Git-Url: http://git.roojs.org/?p=roojs1;a=blobdiff_plain;f=Array.js;h=4095aee53d76776f7435444f9c6c0dad8da84a94;hp=1d8a2855c14d0badad37da5a38992e728a9e2cf4;hb=3187d8d7fc0abe5aedd4da088d982837a6f83dc3;hpb=676422aa798730e17afbcb2a2a51c30251ddd17d

diff --git a/Array.js b/Array.js
index 1d8a2855c1..4095aee53d 100644
--- a/Array.js
+++ b/Array.js
@@ -42,15 +42,16 @@ Roo.applyIf(Array.prototype, {
     map : function(fun )
     {
         var len = this.length >>> 0;
-        if (typeof fun != "function")
+        if (typeof fun != "function") {
             throw new TypeError();
-
+        }
         var res = new Array(len);
         var thisp = arguments[1];
         for (var i = 0; i < len; i++)
         {
-            if (i in this)
+            if (i in this) {
                 res[i] = fun.call(thisp, this[i], i, this);
+            }
         }
 
         return res;